Questions tagged [genetic]
How do genetic tests for whisker sensitivity work?
Category: Genetics
Genetic tests for whisker sensitivity in dogs are a relatively new and advanced area of study that combines genetics, neurology, and behavioral science. These tests aim to identify specific genetic markers or mutations that may influence a dog's sensitivity to tactile stimuli, particularly through t...
What are the genetic causes of hypertrophic osteodystrophy in dogs?
Category: Genetics
Hypertrophic osteodystrophy (HOD) is a painful bone disease that primarily affects young, rapidly growing large and giant breed dogs. While the exact genetic causes of HOD are not fully understood, research suggests that it is a multifactorial condition influenced by both genetic and environmental f...
What are the genetic factors behind syringomyelia in dogs?
Category: Genetics
Syringomyelia is a serious neurological condition that affects dogs, particularly small and toy breeds, and is characterized by the formation of fluid-filled cavities (syrinxes) within the spinal cord. This condition is most commonly associated with Chiari-like malformation (CM), a structural defect...
How do breeders use genetic testing to avoid producing puppies with congenital thyroid defects?
Category: Genetics
Breeders use genetic testing to avoid producing puppies with congenital thyroid defects by identifying carriers of the genetic mutations responsible for these conditions and making informed breeding decisions. Congenital thyroid defects, such as congenital hypothyroidism, can lead to serious health ...
What is the role of genetic testing in identifying dogs prone to immune-mediated polyarthritis?
Category: Genetics
Genetic testing plays a significant role in identifying dogs that may be prone to immune-mediated polyarthritis (IMPA), a condition where the immune system mistakenly attacks the joints, leading to inflammation, pain, and mobility issues. This condition can be challenging to diagnose and manage, mak...
What are the genetic causes of lymphoma in dogs?
Category: Genetics
Lymphoma, also known as lymphosarcoma, is one of the most common cancers in dogs, accounting for approximately 7-24% of all canine cancers. It is a type of cancer that originates in the lymphocytes, which are white blood cells that play a critical role in the immune system. While the exact causes of...
How do genetic tests for nose sensitivity work?
Category: Genetics
Genetic tests for nose sensitivity in dogs are designed to identify specific genetic markers associated with a dog's olfactory capabilities. These tests analyze the dog's DNA to determine whether they carry certain genes that influence their sense of smell, which can be particularly important for wo...
What is the role of genetic testing in identifying dogs prone to vascular anomalies?
Category: Genetics
Genetic testing plays a significant role in identifying dogs prone to vascular anomalies, which are abnormalities in the blood vessels that can lead to serious health issues. Vascular anomalies can include conditions like portosystemic shunts, arteriovenous malformations, and other congenital vascul...
How can DNA analysis help identify dogs with a predisposition to spinal cord degeneration?
Category: Genetics
DNA analysis can be a powerful tool in identifying dogs with a predisposition to spinal cord degeneration, a condition that can lead to serious health issues such as intervertebral disc disease (IVDD) or degenerative myelopathy (DM). By examining a dog's genetic makeup, veterinarians and breeders ca...
What are the genetic factors behind hydrocephalus in dogs?
Category: Genetics
Hydrocephalus in dogs is a condition characterized by the accumulation of cerebrospinal fluid (CSF) within the brain's ventricles, leading to increased intracranial pressure and potential brain damage. Genetic factors play a significant role in the development of hydrocephalus, particularly in certa...